*{
    margin: 0;
    padding: 0;
    list-style: none;
}

img{
    vertical-align: top;
}

html{
    font-family: 'Monda', "PingFang SC", "Microsoft YaHei", sans-serif;
}

.container{
    display: flex;
    background-color: #f8f8f8;
}

.left-menu{
    background-color: white;
    color: #737373;
    width: 30%;
    text-align: center;
    overflow-x: hidden;
    overflow-y: auto;

    min-width: 100px;
}

::-webkit-scrollbar {/*隐藏滚轮*/
    display: none;
}

.left-menu li{
    width: 101%;
    line-height:50px;
    border-top: 1px solid #f8f8f8;
    margin-top: -1px;
}
.left-menu li.select{
    color: white;
    background-color: orange;
}


.right{
    flex-grow: 1;
    min-width: 200px;
    background-color: orange;
}

.right-content{
    margin: 10px;
}

.banner img{
    width: 100%;
}

.right-content .item{
    margin-top: 10px;
}













